If anybody cares I'm running e85 on a S/pro et Pinto with good luck! The engine is a 358 sbc with about 425 hp! The carb is a 750 proform center sec.,65 idle air bleeds,35 hi speeds bleeds,.120 gas needles,.125 pvc with 3.5 pv in front an 85 jets,pluged rear 95 jets,8 lbs.fuel psi.! It does not milk up your an runs cool,has 105 octan! I have ran best of 6.54 @103.50 to 6.67 from spring till the heat of june!